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Vulnerability details: VCID-npma-6cc2-gbbh
Vulnerability ID VCID-npma-6cc2-gbbh
Aliases CVE-2025-10890
Summary Side-channel information leakage in V8 in Google Chrome prior to 140.0.7339.207 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
Status Published
Exploitability 0.5
Weighted Severity 5.5
Risk 2.8
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-1300 Improper Protection of Physical Side Channels
System Score Found at
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2025-10890
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2025-10890
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2025-10890
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2025-10890
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2025-10890
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2025-10890
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2025-10890
epss 0.00053 https://api.first.org/data/v1/epss?cve=CVE-2025-10890
cvssv3.1 9.1 https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop_23.html
ssvc Track https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop_23.html
cvssv3.1 9.1 https://issues.chromium.org/issues/430336833
ssvc Track https://issues.chromium.org/issues/430336833
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2025-10890
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-10890
430336833 https://issues.chromium.org/issues/430336833
stable-channel-update-for-desktop_23.html https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop_23.html
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Found at https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop_23.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-24T17:06:38Z/ Found at https://chromereleases.googleblog.com/2025/09/stable-channel-update-for-desktop_23.html
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Found at https://issues.chromium.org/issues/430336833
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-09-24T17:06:38Z/ Found at https://issues.chromium.org/issues/430336833
Exploit Prediction Scoring System (EPSS)
Percentile 0.1684
EPSS Score 0.00053
Published At April 2, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T16:38:17.261925+00:00 Debian Oval Importer Import https://www.debian.org/security/oval/oval-definitions-bullseye.xml.bz2 38.0.0